一、应用概况在毛主席关于“独立自主,自力更生,艰苦奋斗,勤俭建国”的伟大方针指引下,1965年北京市硅酸盐制品厂土法上马,用水泥、石灰和砂为原料,以铝粉作加气剂,试制生产了加气混凝土条板。同年冬季用该厂生产的加气混凝土条板建成了我国第一栋四层加气混凝土承重条板房屋。首层条板干容重为1000公斤/米~3。,二至四层条板干容重为700公斤/米~3。近十 I. Application Overview Under the guidance of Chairman Mao’s great principle of “independent and independent, self-reliance, hard work, and diligence and nation-building”, in 1965, the ceramic method of Beijing Silicate Product Factory was launched, cement, lime, and sand were used as raw materials and aluminum powder was used. As a gasifier, pilot production of aerated concrete strips. In the same winter, the aerated concrete slats produced by the plant were used to build the first 4-story aerated concrete load-bearing slat house in China. The first slats have a dry capacity of 1,000 kg/m3. The dry weight of the second to fourth layers is 700 kg/m3. Near ten